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Optic Circuits
Page 3
#'s - A B - G
H - O P - Z
Last Updated on:
Friday, June 04, 2021 01:53 PM |
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Links to electronic circuits, electronic schematics and designs for engineers, hobbyists, students & inventors:
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| Optical Channel Identification
on the ADN284x Laser Drivers - AN-658 Analog Devices Application
Notes....[App Note] |
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Optical Encoder Controls Range Switch - 10/08/98 EDN-Design
Ideas....Instead of using a counter-controlled, pushbutton-activated range
switch, you can use an optical encoder. Inexpensive encoders are available,
and they occupy minimal space on the front panel of an instrument....Several
circuits included, scroll to find this one.... [Design Idea by W Dijkstra,
Waalre, The Netherlands] |
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Optical feedback extends white LEDs' operating life - 18-Jan-07 Issue of EDN
PWM-controller loop stabilizes light output.... [Design Idea by Bjoy Santos, Intersil
Corp, Milpitas, CA; Edited by Brad Thompson and Fran Granville] |
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Optical Module Development Platform 2.5 GBPS Transmitter with Digital Diagnostics
- AN-654 Analog Devices Application Notes (app note added 7/06)
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Optical Spectrum Analysis Basics - Aligent App Note (app note added
6/07) |
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Optical Tachometer Provides BiDirectional Info - 05/21/98 EDN-Design
Ideas....Many systems, especially communications, require AGC that functions at 50
MHz. Self-calibrating systems, such as automatic test equipment, need this
high-frequency response but also require digital control of the AGC output voltage.
During the calibration cycle, the test equipment calculates the AGC output voltage
necessary to achieve....file has several circuits, pleaas scroll to find this one....
[Design Idea by Stephen Woodward, University of North Carolina, Chapel Hill] |
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Optical Toggle Switch using a Single Chip - (Circuit design added 05/07)
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OPTI-LOOP Architecture Reduces Output Capacitance & Improves Transient Response -
AN76 Linear Technology Loop compensation is an uncomfortable subject for many
engineers. Experienced power supply designers know that optimum loop compensation is
necessary to get the best performance from their power supplies. This
application note discusses power supply loop....(app note added 7/06) |
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OptoElectronic Horizontal VBB Seismometer Figures - (circuit / schematic
design added 6/06) |
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Optoelectronic position control simplifies motor movements - 29-Apr-04 Issue
of EDN The optoelectronic technique for achieving position control provides an
inexpensive, easy- to-design method of achieving simple, repeatable movement using
fixed index points with linear- or rotary-motion components. The simple, basic design
in Figure 1 for sequential position control exploits the quick response time of a
power op amp, working in tandem with a pair of photodiodes.... [Design Idea by Marie
Rivera, Apex Microtechnology Corp, Tucson, AZ] |
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Overview of ITU-T G.709 - Aligent App Note (app note added 04/05/06)
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